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BIBillie

(Senior) Data Scientist(m/w/x)

Berlin
Vollzeitmit HomeofficeBerufserfahren
AI/ML
Data Science

Modeling debtor behavior for anti-fraud solutions in business BNPL payments. Direct fraud prevention or risk modeling experience highly preferred. Hybrid work with up to 3 days remote.

Anforderungen

  • 3-5+ years experience in data-driven, quantitative, or ML role (ideally fintech or high-transaction environment)
  • Direct experience in fraud prevention, risk modeling, or high-transaction fintech environment (highly preferred)
  • Advanced Python (pandas, scikit-learn, xgboost) and SQL (Snowflake, Postgres, or MySQL) proficiency, strong grasp of Tableau
  • Deep technical expertise in classification models (classical, deep learning), anomaly detection, graph-based networks
  • Hands-on experience productionizing ML services, strong understanding of MLOps concepts (containerization, event-driven architectures)
  • Proven ability to manage stakeholders, align technical roadmaps with business priorities
  • Sharp problem-solving capabilities, translating business challenges to technical requirements
  • Strong communication skills, using data to influence strategy
  • Experience with ML orchestration frameworks (Metaflow, Apache Flink, or similar MLOps tooling)

Aufgaben

  • Design high-impact anti-fraud solutions.
  • Execute high-impact anti-fraud solutions.
  • Own project priorities.
  • Deliver high-quality, production-ready models.
  • Model debtor behavioral patterns.
  • Identify risk factors.
  • Optimize real-time decision engine logic.
  • Collaborate with teams to improve decision logic.
  • Collaborate with teams to integrate data sources.
  • Collaborate with teams to enhance functionalities.
  • Deploy and operationalize ML services.
  • Define infrastructure requirements with Engineering.
  • Specify containerization requirements.
  • Specify event-driven architecture requirements.
  • Mentor junior team members.
  • Foster technical excellence.
  • Promote rigorous experimentation.
  • Promote best-in-class coding standards.
  • Maximize impact of technical findings.
  • Tell data stories effectively.
  • Provide actionable recommendations to stakeholders.

Berufserfahrung

  • 3 - 5 Jahre

Ausbildung

  • Master-Abschluss

Sprachen

  • Englischverhandlungssicher

Tools & Technologien

  • Python
  • pandas
  • scikit-learn
  • xgboost
  • SQL
  • Snowflake
  • Postgres
  • MySQL
  • Tableau
  • Docker
  • Kubernetes
  • Metaflow
  • Apache Flink

Benefits

Flexibles Arbeiten

  • Flexible work hours
  • Work-life balance
  • Hybrid working approach
  • Work from home up to 3 days per week

Sinnstiftende Arbeit

  • Challenging and impactful work

Sonstige Vorteile

  • Personal and professional growth
  • Interest groups

Attraktive Vergütung

  • Virtual Shares Incentive Program

Mehr Urlaubstage

  • 30 days vacation

Workation & Sabbatical

  • Sabbatical opportunities

Familienfreundlichkeit

  • Extra child sickness leave

Öffi Tickets

  • Discounted public transport

Sonstige Zulagen

  • Yearly development budget

Weiterbildungsangebote

  • Free German classes

Team Events & Ausflüge

  • Company and team events
  • Game nights

Gesundheits- & Fitnessangebote

  • Run club
Die Originalanzeige dieses Stellenangebotes in der aktuellsten Version findest du hier. Nejo hat diesen Job automatisch von der Website des Unternehmens Billie erfasst und die Informationen auf Nejo mit Hilfe von KI für dich aufbereitet. Trotz sorgfältiger Analyse können einzelne Informationen unvollständig oder ungenau sein. Bitte prüfe immer alle Angaben in der Originalanzeige! Inhalte und Urheberrechte der Originalanzeige liegen beim ausschreibenden Unternehmen.

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